【正文】
作物的農(nóng)業(yè)節(jié)水技術(shù)體系:高精度土地平整+機(jī)械化插秧+塑料隔板+控制節(jié)水灌溉技術(shù)+機(jī)械化收割。現(xiàn)代地面灌溉技術(shù)不僅具有較好的節(jié)水增產(chǎn)效益,其具有的其他綜合效益還可為農(nóng)民帶來(lái)實(shí)實(shí)在在的好處,例如提高土地利用率、提高農(nóng)機(jī)作業(yè)效率、便于田間管理等。隨著我國(guó)現(xiàn)代化進(jìn)程的加快,現(xiàn)代地面灌溉技術(shù)模式也將得到廣泛應(yīng)用。參考文獻(xiàn)1. 段愛(ài)旺、白曉君,美國(guó)灌溉現(xiàn)狀分析[J],灌溉排水,1999,(1)。2. Walker, ., . Skogerboe, Surface Irrigation: Theory and Practice, PrenticeHall Inc., New Jersey, 1987。3. Dedrick, ., . Erie et al, Leverbasin irrigation, In Advances in Irrigation, Volume 1. ed . Hillel, Academic Press, New York, 1982。4. 許迪、李益農(nóng)等,《田間節(jié)水灌溉新技術(shù)研究與應(yīng)用》,北京:中國(guó)農(nóng)業(yè)出版社,2002。5. 李益農(nóng),改進(jìn)地面灌溉方法,《農(nóng)業(yè)持續(xù)發(fā)展的農(nóng)田水土管理研究》,北京:中國(guó)水利水電出版社,2000。6. 楊繼富、李益農(nóng)等,新疆規(guī)模化農(nóng)業(yè)類(lèi)型區(qū)改進(jìn)地面灌溉技術(shù)的初步成果[J],節(jié)水灌溉,2001,(4)。7. FAO,《地面灌溉系統(tǒng)的設(shè)計(jì)和評(píng)價(jià)指南》,北京:中國(guó)農(nóng)業(yè)科技出版社,1992。8. 趙竟成,論我國(guó)的農(nóng)田溝、畦灌溉技術(shù)的完善與改進(jìn),《節(jié)水灌溉》,北京:中國(guó)農(nóng)業(yè)出版社,1998。9. Pereira, ., Surface irrigation systems, In: Sustainability of Irrigated Agriculture, NATO ASI series, Eds. . Pereira, . Feddes, . Gilly and B. Lesaffre, Kluwer, Dordrecht, 1996。10. 錢(qián)蘊(yùn)璧、李益農(nóng),地面灌溉技術(shù)的評(píng)價(jià)與節(jié)水潛力[J],灌溉排水,1999,增刊。11. 李益農(nóng)、許迪等,農(nóng)田土地激光平整技術(shù)應(yīng)用及初步評(píng)價(jià)[J],農(nóng)業(yè)工程學(xué)報(bào),1999,(2)。12. 許迪、李益農(nóng)等,常規(guī)土地平整與激光平地技術(shù)組合應(yīng)用初步分析[J],水利學(xué)報(bào),1999,(10)。13. 李益農(nóng)、許迪等,田面平整精度對(duì)畦灌性能和作物產(chǎn)量影響的試驗(yàn)研究[J],水利學(xué)報(bào),2000,(12)。14. 李益農(nóng)、許迪等,田面平整精度對(duì)畦灌系統(tǒng)性能影響的模擬分析[J],農(nóng)業(yè)工程學(xué)報(bào),2001,(4)。15. USDA, Irrigation Guide, National Engineering Handbook, 210VI, Washington, 1999。16. 王文焰等,《波涌灌溉試驗(yàn)研究與應(yīng)用》,西安:西北工業(yè)大學(xué)出版社,1994。Tendency and Prospects of the Improving Surface Irrigation Technologies in ChinaLi YinongNational Center on Efficient Irrigation Technology ResearchBeijingAbstractNow more than 85% irrigated areas are applied with surface irrigation method in China. Enhancing the surface irrigation performances through application of different improving technologies play very important rule for decreasing the water resources shortage and maintaining the sustainable development of the irrigated agriculture. Based on the evaluation of the surface irrigation performances under the current situations the effected factors are analyzed. The technologies for the improving of the surface irrigation are summarized according to the development tendency. The prospects of such technologies and their functions to irrigated agriculture are presented. Key words: Irrigation technology Evaluation Development Tendency9